3998970

3,998,970 is an even composite number composed of four prime numbers multiplied together.

What does the number 3998970 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

3998970 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 3998970:

2 × 3⁴ × 5 × 4937

(2 × 3 × 3 × 3 × 3 × 5 × 4937)

See below for interesting mathematical facts about the number 3998970 from the Numbermatics database.

Names of 3998970

Cardinal: 3998970 can be written as Three million, nine hundred ninety-eight thousand, nine hundred seventy.

Scientific notation

Scientific notation: 3.99897 × 10⁶

Factors of 3998970

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 4947

Divisors of 3998970

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 4937 9874 14811 24685 29622 44433 49370 74055 88866 133299 148110 222165 266598 399897 444330 666495 799794 1332990 1999485 3998970
Sum of all divisors σ(n): 10754964
Sum of proper divisors (its aliquot sum) s(n): 6755994
3998970 is an abundant number, because the sum of its proper divisors (6755994) is greater than itself. Its abundance is 2757024

Bases of 3998970

Binary: 1111010000010011111010₂
Hexadecimal: 0x3D04FA
Base-36: 2DPMI

Squares and roots of 3998970

3998970 squared (3998970²) is 15991761060900
3998970 cubed (3998970³) is 63950572729707273000
The square root of 3998970 is 1999.7424834213
The cube root of 3998970 is 158.7264788347

Scales and comparisons

How big is 3998970?

3,998,970 seconds is equal to 6 weeks, 4 days, 6 hours, 49 minutes, 30 seconds.
To count from 1 to 3,998,970 would take you about nine weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 3998970 cubic inches would be around 13.2 feet tall.

Recreational maths with 3998970

3998970 backwards is 0798993
3998970 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3998970's digits is 45
More coming soon!

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The information we have on file for 3998970 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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